# Begin /etc/profile
# Written for Beyond Linux From Scratch
# by James Robertson <jameswrobertson@earthlink.net>
# modifications by Dagmar d'Surreal <rivyqntzne@pbzpnfg.arg>

# System wide environment variables and startup programs.

# System wide aliases and functions should go in /etc/bashrc.  Personal
# environment variables and startup programs should go into
# ~/.bash_profile.  Personal aliases and functions should go into
# ~/.bashrc.

# Functions to help us manage paths.  Second argument is the name of the
# path variable to be modified (default: PATH)
pathremove () {
  local IFS=':'
  local NEWPATH
  local DIR
  local PATHVARIABLE=${2:-PATH}
  for DIR in ${!PATHVARIABLE}; do
    if [ "$DIR" != "$1" ]; then
      NEWPATH=${NEWPATH:+$NEWPATH:}$DIR
    fi
  done
  export $PATHVARIABLE="$NEWPATH"
}

pathprepend () {
  pathremove $1 $2
  local PATHVARIABLE=${2:-PATH}
  export $PATHVARIABLE="$1${!PATHVARIABLE:+:${!PATHVARIABLE}}"
}

pathappend () {
  pathremove $1 $2
  local PATHVARIABLE=${2:-PATH}
  export $PATHVARIABLE="${!PATHVARIABLE:+${!PATHVARIABLE}:}$1"
}

export -f pathremove pathprepend pathappend

# Set the initial path
# Block unnessary as this is set elsewhere.
# export PATH=$PATH:/bin:/usr/bin

# if [ $EUID -eq 0 ]; then
#   pathappend /sbin:/usr/sbin
#   unset HISTFILE
# fi

# Setup some environment variables.
export HISTSIZE=1000
export HISTIGNORE="&:[bf]g:exit"

# Set some defaults for graphical systems
export XDG_DATA_DIRS=/usr/share
export XDG_CONFIG_DIRS=/etc/xdg/

# Setup a red prompt for root and a green one for users.
NORMAL="\[\e[0m\]"
RED="\[\e[1;31m\]"
GREEN="\[\e[1;32m\]"
if [[ $EUID == 0 ]] ; then
  PS1="$RED\u@\h [ $NORMAL\w$RED ]# $NORMAL"
else
  PS1="$GREEN\u@\h [ $NORMAL\w$GREEN ]\$ $NORMAL"
fi

for script in /etc/profile.d/*.sh; do
  if [ -r $script ] ; then
    . $script
  fi
done

unset script RED GREEN NORMAL
umask 027
# End /etc/profile